Max wrote:As Russ says, make sure the basics are right before you start chasing that problem with jet sizes etc...otherwise you can end up running down the wrong lines all the time, you'll go crazy!
As the choke is now clear, give the bike a good run on new plugs and then see about the tick over issue...lumpy tick over is often caused by air leaks (i.e. choke issues). I think it may be fixed already it may just need a good ride out!!
The plugs looked fine actually. I took a look and it just got some carbon build up on it(mechanics said it was from the pilot jets being slightly to larger). Like my previous comment above to Russ, I gave it a really good run, no issue found. I was suggested to keep revving the bike while waiting for a red light because the idle is low.